The rest of the dream symbols are very important.
See Shrinking. Luggage
Vision: Carrying heavy luggage is a sign that you cany a lot of emotional baggage and unnecessary- problems, problems of your own making. What is it that you are lugging around?
Vision: Dreaming about having strong, healthy lungs means a strenuous task is ahead.
If your lungs are weak: you are unable to deal with a task assigned to you.
Depth Psychology: The dream may be suggesting either a physical examination (particularly of the bronchial tubes and lungs), or that a difficult job lies ahead. Take a deep breath—its the only way to succeed m whatever vou have been asked to do.